Allow only a user gesture to trigger autofill popup

components/autofill/content/renderer/autofill_agent.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COMPONENTS_AUTOFILL_CONTENT_RENDERER_AUTOFILL_AGENT_H_
 #define COMPONENTS_AUTOFILL_CONTENT_RENDERER_AUTOFILL_AGENT_H_
 
 #include <set>
 #include <vector>
 
@@ skipping 36 matching lines @@
                       public blink::WebAutofillClient {
  public:
   // PasswordAutofillAgent is guaranteed to outlive AutofillAgent.
   // PasswordGenerationAgent may be NULL. If it is not, then it is also
   // guaranteed to outlive AutofillAgent.
   AutofillAgent(content::RenderFrame* render_frame,
                 PasswordAutofillAgent* password_autofill_manager,
                 PasswordGenerationAgent* password_generation_agent);
   virtual ~AutofillAgent();
 
+  void DisableUserGestureCheckForTests() {
+    disable_user_gesture_check_ = true;
+  }
+
  private:
   // Functor used as a simplified comparison function for FormData.
   struct FormDataCompare {
     bool operator()(const FormData& lhs, const FormData& rhs) const;
   };
 
   // Thunk class for RenderViewObserver methods that haven't yet been migrated
   // to RenderFrameObserver. Should eventually be removed.
   // http://crbug.com/433486
   class LegacyAutofillAgent : public content::RenderViewObserver {
@@ skipping 200 matching lines @@
   // Whether or not to ignore text changes.  Useful for when we're committing
   // a composition when we are defocusing the WebView and we don't want to
   // trigger an autofill popup to show.
   bool ignore_text_changes_;
 
   // Whether the Autofill popup is possibly visible.  This is tracked as a
   // performance improvement, so that the IPC channel isn't flooded with
   // messages to close the Autofill popup when it can't possibly be showing.
   bool is_popup_possibly_visible_;
 
+  // If true, then user gestures are not required for processing text edit
+  // notifications. Used only in tests.
+  bool disable_user_gesture_check_;
+
   base::WeakPtrFactory<AutofillAgent> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(AutofillAgent);
 };
 
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CONTENT_RENDERER_AUTOFILL_AGENT_H_